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MAX121CWE from MAXIM,MAXIM - Dallas Semiconductor

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MAX121CWE

Manufacturer: MAXIM

308Ksps ADC with DSP Interface and 78dB SINAD

Partnumber Manufacturer Quantity Availability
MAX121CWE MAXIM 159 In Stock

Description and Introduction

308Ksps ADC with DSP Interface and 78dB SINAD The MAX121CWE is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 1 Msps (Million Samples Per Second)  
- **Input Voltage Range:** 0V to VREF (Reference Voltage)  
- **Power Supply:** +5V  
- **Power Consumption:** 60mW (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin Wide SOIC (SO-16)  
- **Interface:** Parallel  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Signal-to-Noise Ratio (SNR):** 70dB (typical)  

### **Descriptions:**
The MAX121CWE is a 12-bit successive-approximation ADC designed for high-speed, low-power applications. It features an internal track-and-hold circuit, eliminating the need for an external sample-and-hold amplifier. The device operates from a single +5V supply and provides a parallel digital output for easy interfacing with microprocessors or DSPs.

### **Features:**
- **High-Speed Conversion:** 1 Msps sampling rate  
- **Low Power Consumption:** 60mW typical  
- **Internal Track-and-Hold:** No external sample-and-hold required  
- **Single +5V Supply Operation**  
- **Parallel Digital Output Interface**  
- **Wide Operating Temperature Range (0°C to +70°C)**  
- **16-Pin Wide SOIC Package**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
MAX121CWE MAXIM 100 In Stock

Description and Introduction

308Ksps ADC with DSP Interface and 78dB SINAD The MAX121CWE is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 1 MSPS (Million Samples Per Second)  
- **Input Voltage Range:** 0V to VREF (typically 2.5V or 5V)  
- **Power Supply:** Single +5V  
- **Power Consumption:** 60mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Signal-to-Noise Ratio (SNR):** 70dB (typical)  
- **THD (Total Harmonic Distortion):** -80dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX121CWE is a successive-approximation register (SAR) ADC with an internal track-and-hold circuit.  
- It features a parallel interface for easy integration with microprocessors and DSPs.  
- The device is designed for high-speed, low-power applications such as data acquisition, medical imaging, and communications.  

### **Features:**
- **High-Speed Conversion:** 1MSPS throughput.  
- **Low Power Consumption:** 60mW at full speed.  
- **Internal Reference:** Optional 2.5V or external reference input.  
- **Parallel Output Interface:** 12-bit parallel CMOS/TTL-compatible outputs.  
- **Wide Operating Temperature Range:** -40°C to +85°C.  
- **Package:** 16-pin Wide SOIC (MAX121CWE).  

This information is based on the manufacturer's datasheet and technical documentation.

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